JP6990147B2 - Component mounting system - Google Patents

Description

The present invention relates to a component mounting system for managing component replenishment work for a mounting machine that mounts components supplied from a component supply device on a board.

A mounting machine that mounts chip parts and electronic parts such as ICs (hereinafter referred to simply as "parts") on a board such as a printed wiring board and produces a parts mounting board has a parts supply device for supplying the parts. I have. When producing a component mounting board, a production line consisting of a plurality of mounting machines is set up, and parts are supplied to the component supply device of each mounting machine according to the consumption status of the components.

While parts replenishment work is frequently performed, the timing at which parts replenishment is required differs depending on the mounting machine. Therefore, in order to maintain stable productivity of component mounting boards on the production line, parts replenishment work should be performed. It is required to do it efficiently. Therefore, conventionally, the time when the parts of the mounting machine are cut off is predicted, and the mounting position and type of the parts are notified to the worker (Patent Document 1). In that case, the replenishment work is performed from among a plurality of workers. (Patent Document 2) is performed to identify and notify a suitable worker.

Japanese Unexamined Patent Publication No. 2002-1646997 International Publication No. 2005/009101

When instructing a specific worker to replenish parts as in Patent Document 2, it is efficient to collectively instruct the replenishment work for a plurality of mounting machines and mounting positions of a plurality of parts. However, when a plurality of replenishment operations are collectively instructed in this way, there is a possibility that the worker may inadvertently skip some of the replenishment operations.

INDUSTRIAL APPLICABILITY The present invention has been made in view of the above circumstances, and provides a component mounting system capable of efficiently and reliably executing component replenishment work to a component supply device included in a mounting machine. It is in.

The component mounting system of the present invention for solving the above problems includes a plurality of mounting machines to which a component supply device is attached and a component supplied from the component supply device is mounted on a board to produce a component mounting board. A replenishment time zone in which the replenishment work of monitoring the supply status of the parts in each of the parts supply devices and replenishing the parts to each component supply device of the plurality of mounting machines can be performed and the target of the replenishment work. From the supply target specifying unit that specifies the parts supply device and the target parts supply device specified by the supply target identification unit, a plurality of target parts supply devices that overlap in the supply time zone are extracted, and the plurality of mounting machines are used. Among them, the work planning unit that patrols a plurality of target mounting machines including the target parts supply device to create a work plan for executing the replenishment work, and the replenishment work from the work plan as the replenishment work is executed. A data update unit that deletes the information of the target parts supply device for which is executed, a data update unit that executes the update process of the work plan, a supply work inspection unit that executes an inspection process for checking the execution status of the supply work, and a supply work inspection unit. The replenishment work inspection includes an input device that accepts input of predetermined information for executing an inspection process by the replenishment work inspection unit by an operator's operation, and a notification device that can notify information about the inspection process. When the input of the predetermined information is received by the input device, the unit refers to the latest work plan, and is a target parts supply device for which the supply work should be executed before the reception of the predetermined information, and has not been executed. The inspection process is executed, including a determination process for determining whether or not there is an object, and a notification process for notifying the presence of an unexecuted target component supply device by the notification device. ..

According to this component mounting system, the worker can efficiently perform the replenishment work by executing the replenishment work based on the work plan. Moreover, if the predetermined information is input by the input device, the inspection process is executed for the replenishment work before that, and if there is an unexecuted target component supply device, that fact is notified. Therefore, even if the worker inadvertently skips the replenishment work for some of the target parts supply devices, it is possible to prevent this from being overlooked.

In the above-mentioned component mounting system, the input device receives essential input information required for executing the replenishment work for the component supply device as the predetermined information, and the replenishment work inspection unit receives the essential input information. For each of the plurality of target mounting machines included in the work plan, it is preferable that the determination process is executed when the input device receives the essential input information related to the first replenishment work. ..

In this configuration, when the operator inputs the required input information by the input device when performing the first replenishment work on each target mounting machine, the inspection process is automatically performed on the target mounting machine for which the replenishment work was performed before that. Will be executed. Therefore, the inspection process can be executed without a dedicated (special) input operation only for executing the inspection process. Moreover, even if an unexecuted replenishment work occurs in a certain target mounting machine, it is notified that the unexecuted replenishment work has occurred when the first replenishment work is started in the next target mounting machine. The worker can quickly execute the unexecuted replenishment work.

In this case, when the mounting machine performs a process of collating the suitability of a component based on the component information recorded in the recording unit attached to the component holding member that holds the component during the replenishment operation. The input device is preferably a reading device that reads the component information recorded in the recording unit as the essential input information.

According to this configuration, the inspection process is executed by reading the component information recorded in the recording unit by the reading device at the time of the first replenishment work in each target mounting machine.

In the above component mounting system, when the input device is defined as the first input device, the work is completed as the predetermined information when the replenishment work is completed for all the target mounting machines included in the work plan. The replenishment work inspection unit includes a second input device that accepts information input, and when the second input device receives the work completion information, the last of the plurality of target mounting machines included in the work plan is It is preferable to perform the inspection process on the target mounting machine on which the replenishment work has been performed.

According to this configuration, among the plurality of target mounting machines included in the work plan, the target mounting machine on which the replenishment work was last performed (that is, the target mounting machine having no target mounting machine on which the replenishment work is performed thereafter). It is possible to execute the above-mentioned inspection process for the above.

In the above component mounting system, when the replenishment work inspection unit determines in the determination process that there is a target component supply device for which the replenishment operation has not been executed, the target related to the predetermined information received by the input device. The process for restricting the execution of the replenishment work for the component supply device may be executed.

According to this configuration, unless the unexecuted replenishment work is executed, the replenishment work of the next target component supply device is restricted. Therefore, if the worker forgets the replenishment work for some of the target parts supply devices, it is surely prevented from being overlooked.

When both the input device and the notification device are attached to each of the plurality of mounting machines, the replenishment work inspection unit is provided with the input device that has received the predetermined information. The notification process is executed by the notification device of the target mounting machine.

According to this configuration, the notification process is executed by the notification device of the mounting machine for which the worker is currently performing the replenishment work. Therefore, when there is an unexecuted replenishment work, the worker's attention can be more effectively drawn.

According to the component mounting system according to each of the above aspects, it is possible to efficiently and reliably execute the component replenishment work to the component supply device included in the mounting machine.

It is a figure which shows roughly the structure of the component mounting system which concerns on one Embodiment of this invention. It is a top view which shows the structure of a mounting machine. It is a side view which shows roughly the structure of the tape feeder and the component supply part to which it is mounted. It is a block diagram which shows the structure of a work management system. It is a tabular figure which shows an example of production planning information. It is a tabular figure which shows an example of mounting information. It is a figure for demonstrating the control operation (the concept of "collective supply") of a work management system. It is a figure which shows one Embodiment of "summary supply". It is a figure which shows an example of the work data displayed on a display device. It is a figure which shows the display example by the display device when the unimplemented replenishment work has occurred.

Hereinafter, the component mounting system according to the embodiment of the present invention will be described with reference to the drawings.

[Overall configuration of component mounting system]
FIG. 1 is a diagram schematically showing a configuration of a component mounting system S0 according to an embodiment of the present invention. The component mounting system SO includes a work management system S1, a mounting line S2 equipped with a plurality of mounting machines 1, a data server 71 and a production planning server 72, a terminal 73 carried by an operator, and an automatic guided vehicle for transporting components. Includes AGV (Implemented Guided Vehicle) 74, which is a vehicle. The mounting line S2 is a line in which a plurality of mounting machines 1 are arranged in tandem, and required components are mounted on a board to produce a component mounting board. The work management system S1 is a system that manages replenishment work for replenishing parts (for example, a parts storage tape 3, a parts supply stick, a parts supply tray, etc., which will be described later) to each mounting machine 1 on the mounting line S2.

[Mounting machine configuration]
First, the configuration of the mounting machine 1 will be described with reference to FIG. FIG. 2 is a plan view showing the configuration of the mounting machine 1. The mounting machine 1 is a device for producing a component mounting board by mounting components on a board P such as a printed wiring board. The mounting machine 1 includes a base portion 11, a pair of conveyors 12, a moving frame 13, a head unit 14, a Y-axis drive mechanism 15, an X-axis drive mechanism 16, component supply units 20A, 20B, 20C, 20D, a display device 7, and a reading device. The device 8 is provided.

The base portion 11 is a rectangular base on which each portion constituting the mounting machine 1 is placed. The pair of conveyors 12 are conveyors that convey the substrate P, and are arranged on the base portion 11 so as to extend in the X direction. The conveyor 12 carries the substrate P from the −X side into the machine of the mounting machine 1, conveys the substrate P to a predetermined working position (the position of the substrate P shown in FIG. 2) to the + X side, and temporarily stops the substrate P. At this working position, the component is mounted on the substrate P. After the mounting work, the conveyor 12 further conveys the substrate P to the + X side and carries it out of the mounting machine 1.

The moving frame 13 is a frame extending in the X direction, and is supported by the base portion 11 so as to be movable in the Y direction. The head unit 14 is mounted on the moving frame 13 so as to be movable in the X direction. That is, the head unit 14 can move in the Y direction with the movement of the moving frame 13, and can move in the X direction along the moving frame 13. The head unit 14 includes a plurality of heads 14H that attract and hold components mounted on the substrate P. The head 14H sucks and holds the component (parts are taken out) at the component take-out position HT (FIG. 3) described later, moves the component onto the substrate P, and mounts the component at a predetermined mounting position of the substrate P.

The Y-axis drive mechanism 15 is a mechanism that is arranged in pairs at the + X side and −X side ends of the base portion 11 to move the moving frame 13 in the Y direction. The Y-axis drive mechanism 15 includes, for example, a ball screw shaft extending in the Y direction, a drive motor for rotationally driving the ball screw shaft, and a ball nut disposed on the moving frame 13 and screwed with the ball screw shaft. Consists of including. The X-axis drive mechanism 16 is a mechanism arranged in the moving frame 13 to move the head unit 14 in the X direction along the moving frame 13. Like the Y-axis drive mechanism 15, the X-axis drive mechanism 16 includes, for example, a ball screw shaft extending in the X direction, a drive motor, and a ball nut.

The component supply units 20A to 20D supply components to be mounted on the substrate P. Two component supply units 20A and 20B are arranged in the region on the −Y side of the base portion 11 and two component supply units 20C and 20D are arranged in the region on the + Y side with the conveyor 12 interposed therebetween. In FIG. 2, a plurality of tape feeders 2 arranged in the X direction are mounted on the component supply units 20A to 20D.

It should be noted that what is attached to the parts supply units 20A to 20D is not limited to the tape feeder 2. For example, a tray feeder having a tray for holding a plurality of parts arranged in a plane, or a stick feeder having a tubular stick holding a plurality of parts arranged in series is also a part. It can be attached to the supply units 20A to 20D.

The display device 7 (an example of the notification device of the present invention) displays an image of the progress of the component mounting work in the mounting machine 1 and other various information, and is composed of a display device capable of inputting information such as a touch panel.

The reading device 8 (an example of the first input device of the present invention) reads the recorded information of the recording unit 46 attached to the reel 45 described later by being operated by an operator when replenishing parts. .. In this example, the recording unit 46 recording unit is a barcode, and therefore the reading device 8 is a barcode reader. However, the combination of the recording unit 46 and the reading device 8 is not limited to this. For example, the recording unit 46 may be a two-dimensional code other than a barcode or an IC tag.

[Structure of tape feeder 2]
Each tape feeder 2 uses the component storage tape 3 as a carrier, and predetermined parts stored in the component storage tape 3, such as small chip components such as transistors, resistors, and capacitors, and integrated circuit components (IC). Supply to the component take-out position HT. The tape feeder 2 is an automatic loading type tape feeder to which a preceding component storage tape and a subsequent component storage tape can be attached and can be continuously sent out without splicing both tapes.

FIG. 3 is a side view schematically showing the configuration of the tape feeder 2 and the component supply units 20A to 20D to which the tape feeder 2 is mounted. As shown in the figure, the tape feeder 2 can be equipped with two component storage tapes 3. That is, the first component storage tape 3A in which the components are supplied first and the second component storage tape 3B in which the components are subsequently supplied can be attached to the tape feeder 2.

Roughly speaking, the tape feeder 2 intermittently feeds out the preceding first component storage tape 3A to supply components to the component take-out position HT, and when the first component storage tape 3A runs out of components, the subsequent second component storage tape 3A is stored. The tape 3B is automatically loaded, and the second component storage tape 3B is intermittently fed out to supply components to the component take-out position HT. After that, the second component storage tape 3B becomes the "preceding first component storage tape 3A", and then a new second component storage tape 3B that is automatically loaded is attached to a tape mounting jig (not shown).

Each tape feeder 2 of the component supply units 20A to 20D is supported by a carriage 4. The bogie 4 includes a reel support portion 41 and a bogie base portion 42 with casters that supports the lower surface thereof. The reel support portion 41 is provided with a first reel holder 43 on the upper stage side and a second reel holder 44 on the lower stage side. The reel 45 (an example of the component holding member of the present invention) around which the preceding first component storage tape 3A is wound is rotatably supported on the first reel holder 43. Further, the reel 45 on which the subsequent second component storage tape 3B is wound is rotatably supported on the second reel holder 44.

A recording unit 46 is attached to each of the side surfaces of the reel 45. The recording unit 46 contains component identification information for identifying the components stored in the component storage tapes 3A and 3B wound around the reel 45, component type information regarding the component type, and component number information regarding the number of components per reel. , Reel identification information (reel ID), lot identification information for identifying a lot of reels, and other parts information are recorded. In this example, the recording unit 46 is composed of a bar code obtained by encoding and recording the above-mentioned component information.

In FIG. 3, the first component storage tape 3A unwound from the reel 45 supported by the first reel holder 43 is fed by the tape feeder 2, while being unwound from the reel 45 supported by the second reel holder 44. The second component storage tape 3B shows a state of being standby at the rear end portion of the tape feeder 2.

The first component storage tape 3A enters the tape feeder 2 while being guided by the guide roller 47 arranged at the upper end of the reel support portion 41, and the second and third sprockets arranged near the component take-out position HT. It is toothed with 23B and 23C. Due to the rotation of the second and third sprockets 23B and 23C, the first component storage tape 3A is intermittently sent out via the component take-out position HT. The first component storage tape 3A from which the component was removed at the component removal position HT is sent out from the tip of the tape feeder 2 to the duct 51, and is collected in the collection box 52 while being shredded to a certain size or less by the cutter 53. Ru.

On the other hand, the second component storage tape 3B unwound from the reel 45 supported by the second reel holder 44 is held in a state where the tip thereof meshes with the first sprocket 23AC by a tape mounting jig (not shown). ..

The first component storage tape 3A is sent out from the state shown in FIG. 3, and a sensor (not shown) arranged between the second and third sprockets 23B and 23C detects that the first component storage tape 3A is out of parts. Then, the automatic loading operation is executed. Specifically, the rotation of the second and third sprockets 23B and 23C executes a tape ejection operation in which the first component storage tape 3A is fed all the way to the end of the tape. After that, the rotation of the first sprocket 23A executes a tape delivery operation of feeding the tip of the second component storage tape 3B to the position of the component take-out position HT. After that, the second component storage tape 3B is sent out by the rotational driving force of the second sprocket 23B (the first sprocket 23A idles).

When the automatic loading operation is executed, the operator subsequently removes the empty reel 45 supported by the first reel holder 43, and the reel 45 supported by the second reel holder 44 (second component storage tape). The reel 45) on which the 3B is fed is moved to the first reel holder 43, and the tape mounting jig is attached / detached to release the engagement of the second component storage tape 3B with the first sprocket 23A. At this stage, the second component storage tape 3B becomes the "preceding first component storage tape 3A".

Then, the reel 45 on which the new second component storage tape 3B is wound is set in the second reel holder 44, and the tip end portion of the new second component storage tape 3B is in a state of meshing with the first sprocket 23AC. Hold it with a tape mounting jig to prepare for the next automatic loading.

In this example, the empty reel 45 supported by the first reel holder 43 is removed, and the tip of the new second component storage tape 3B is held by the tape feeder 2 by the tape mounting jig. A series of work is an example of "replenishment work" of parts. This replenishment work also includes a work of reading the part information recorded in the recording unit 46 of the reel 45 on which the new second part storage tape 3B is wound by the reading device 8. That is, in the component replenishment work, the operator reads the component information of the recording unit 46 attached to the reel 45 with the reading device 8. By reading the recording unit 46, the mounting machine 1 was replenished with the position of the tape feeder 2 where the parts replenishment work was performed, that is, the set position (parts supply position) of the tape feeder 2 in the parts supply units 20A to 20D. Match with parts. That is, the component information of the recording unit 46 is essential input information required when executing the component replenishment work for the tape feeder 2.

Regarding the parts replenishment work when a feeder device other than the tape feeder 2 is attached to the component supply units 20A to 20D, for example, in the case of a tray feeder, the feeder device is attached to a tray (an example of the component holding member of the present invention). The recording unit is read by the reading device 8, and in the case of a stick feeder, the recording unit attached to the stick (an example of the component holding member of the present invention) is read by the reading device 8.

[Overview of replenishment work]
Subsequently, with reference to FIG. 1, a schematic flow of replenishment work of the component storage member with respect to the mounting machine 1 of the mounting line S2 in the component mounting system S0 will be described. The board data D1 is stored in the data server 71, and the production planning information D2 is stored in the production planning server 72. The work management system S1 executes a predetermined process with reference to the board data D1 and the production plan information D2. The board data D1 is a file in which information about components mounted on the board is defined for each board type. Specifically, for a certain board type, the name of the component to be mounted, the name of the product, the number of used parts, the mounting position, and the like are defined as the board data D1. The production plan information D2 is a file that describes which mounting line S2, which type of substrate, and how many boards are to be produced.

Each mounting machine 1 includes a mounting machine control unit 10 that controls various operations of the mounting machine 1. Each mounting machine control unit 10 manages component mounting information D3. The mounting information D3 is a file in which the remaining number of parts at each set position of the parts supply units 20A to 20D is described. For example, in the file of the mounting information D3, which set position of the parts supply units 20A to 20D the tape feeder 2 to which the parts storage tape 3 containing a certain type of parts is mounted is mounted together with the number of remaining parts. Be managed. Further, in the mounting information D3, the remaining number warning number for notifying that the remaining number of parts has become less than the predetermined number, and the remaining number having a smaller remaining number than the remaining number warning number, and the remaining number for stopping the supply of parts. Set values such as the number of stops are also managed. The mounting information D3 is sequentially updated according to the production of the substrate and according to the execution of the "replenishment work" of the parts. Then, the updated mounting information D3 is sent to the work management system S1 for each event, for example, when a predetermined process for one board is completed and discharged in the mounting machine 1.

The work management system S1 is a reel in which the component storage tape 3 is wound around at least each of the tape feeders 2 mounted on the component supply units 20A to 20D of each mounting machine 1 (each reel 45 shown in FIG. 3). It is a system that manages the replenishment work. In order to reduce the load of the replenishment work by the operator, the work management system S1 collectively performs the replenishment work of the reel 45 for the tape feeder 2 capable of replenishing the reel at the same replenishment timing. Create work data that enables "replenishment". Of course, the target of "collective replenishment" includes replenishment work for feeders other than the tape feeder 2, for example, the tray feeder and stick feeder described above.

The work management system S1 includes a processing unit 6 (details will be described later based on FIG. 4) that executes various processes. The processing unit 6 predicts the parts shortage in the tape feeder 2 and other feeders from the consumption prediction value of the parts obtained from the board data D1 and the production plan information D2 and the current remaining number of parts obtained from the mounting information D3. The calculation is sequentially performed to create the prediction result data D5. For example, in the tape feeder 2 of the automatic loading method, the prediction result data D5 includes the time when the reel to be used next can be preset (replenished), the above-mentioned remaining number warning, the time when the remaining number stop is issued, and the unit. Includes the time when production will be stopped due to out of stock.

In the work management system S1, the prediction result data D5 obtained for the component supply units 20A to 20D (each tape feeder 2) of all the mounting machines 1 to be managed is managed as master data D6. The master data D6 is sequentially updated according to the progress of production of the component mounting board on the mounting line S2. That is, the processing unit 6 performs an operation to obtain the latest prediction result data D5 at a predetermined interval (for example, 30 seconds), and the latest data is sequentially incorporated into the master data D6.

When a work request for "collective replenishment" is given to this work management system S1, the work data D7 (corresponding to the work plan of the present invention) for "collective replenishment" becomes the latest master at that time. It is cut out from the data D6. The work data D7 extracts a plurality of tape feeders 2 (mounting machines 1) capable of replenishing parts at the same replenishment timing from the master data D6, and arranges the replenishment work to be performed by the operator in the order in which they should be executed. It is a list that has been made. The work data D7 is created with reference to a predetermined route, a work standard time, and the like in which the worker patrols the mounting machine 1 during the replenishment work.

The work data D7 is distributed to each mounting machine 1 constituting the mounting line S2, and is also distributed from the work management system S1 to the terminal 73 (an example of the second input device of the present invention) carried by each worker. be delivered. The terminal 73 is, for example, a tablet terminal provided with a display unit that can display a work list of “summary replenishment” and input work completion information and the like. The worker carries the terminal 73 on which the work list is displayed, carries the trolley 75 on which the reel 45 or the like on which the parts storage tape 3 is wound can be mounted, and stops at the parts tower 76. Reels 45 for various parts are stored in the parts tower 76, and the robot shown in the figure loads the reels 45 of the spare parts described in the work list onto the trolley 75.

The dolly 75 can be transported unmanned using the AGV 74. In this case, the AGV instruction data created based on the work data D7 is delivered to the AGV 74. The AGV instruction data is a file in which the position, stop time, patrol route, etc. of the mounting machine 1 to be stopped by the AGV 74 are described.

After the spare parts are loaded on the trolley 75 by the parts tower 76, the worker moves along the patrol supply route with the trolley 75, and the mounting machine 1 (parts supply unit 20A to 20D) described in the work data D7. At the same time as stopping at, the unit replenishment work included in "collective replenishment" is performed in sequence. Each time the unit replenishment work is performed, the work completed information D4 is transmitted from the mounting machine 1 to the work management system S1, the work data D7 is updated, and each mounting machine 1 and the terminal connected to the work management system S1 are updated. The updated working data D7 is shared at 73. Further, when the mounting of the reel 45 on the mounting machine 1 is completed, the mounting machine control unit 10 updates its own mounting information D3. The updated mounting information D3 is sent to the work management system S1 and reflected in the prediction result data D5.

[Work management system configuration]
FIG. 4 is a block diagram showing the configuration of the work management system S1. The work management system S1 is composed of, for example, a personal computer, and has a processing unit 6, an operation unit 601 connected to the processing unit 6, a display unit 602, a data communication unit 603, a master data storage unit 681, and a work data storage unit. 682 and a recovery data storage unit 683 are included.

The operation unit 601 includes a keyboard, a touch panel, a start key, a setting key, and the like, and receives an operator's operation and various settings for the work management system S1. The display unit 602 is a display that displays various information related to the work management system S1. The data communication unit 603 is an interface circuit for realizing data communication with the mounting machine 1, the data server 71, the production planning server 72, the terminal 73, and the AGV 74.

The processing unit 6 includes a CPU, a ROM for storing a control program, a RAM used as a work area of the CPU, and the like. When the control program is executed, the processing unit 6 functionally performs the communication control unit 61, the operation control unit 62, the display control unit 63, the acquisition unit 64, the parts supply management unit 65, and the work data update unit 66. Works to include.

The communication control unit 61 controls data communication between the mounting machine 1, the data server 71, the production planning server 72, the terminal unit 73, and the AGV 74 by the data communication unit 603. Specifically, the communication control unit 61 receives the mounting information D3 and the work completed information D4 from the mounting machine 1, the work completion information and the like from the terminal 73, and the board data D1 from the data server 71, and the production planning server. The production plan information D2 is read out from 72 in a timely manner. As described above, the board data D1 is a file in which the names of parts to be mounted and the product types, the number of used parts, the mounting positions, the mounting order, and the like are described for each board type.

FIG. 5 is a tabular diagram showing an example of production planning information D2 stored in the production planning server 72. The production plan information D2 is information in which the production order information J11, the substrate type information J12, the production lot information J13, the production number information J14, and the used parts information J15 are associated with each other. The production order information J11 is information indicating the production order of the component mounting board. The substrate type information J12 is information indicating the type of the substrate to be produced. The production lot information J13 is information for specifying a production lot for each substrate type. The production number information J14 is information indicating the production number of the component mounting board for each production lot. Used component information J15 is information regarding components used during the production of a component mounting board.

The used part information J15 is information associated with the part identification information J151 for identifying the part, the part type identification information J152 for specifying the part, the required number of parts information J153, and the cycle time information J154. The required number of parts information J153 is the number of parts required for the production of one component mounting board (here, “board A”), and is set for each component identified by the component identification information J151. The cycle time information J154 is the time required for mounting parts at the time of production of one substrate A, and is set for each substrate type specified in the substrate type information J12.

FIG. 6 is a tabular diagram showing an example of the mounting information D3 input to the work management system S1. The mounting information D3 is information associated with mounting machine information J20, component supply device information J21, component identification (component ID) information J151, component remaining number information J22, component remaining number warning value information J23, and the like. The mounting machine information J20 is an ID number that identifies the mounting machine 1. The component supply device information J21 is information about the component supply section 20A to 20D device used at the time of production of the component mounting board, and the device type information J211 indicating the type (type of component supply method) of the component supply section 20A to 20D. , A device identification information (device ID) J212 for identifying each feeder device (tape feeder 2 (AF), tray feeder or stick feeder) mounted on the component supply units 20A to 20D.

The component remaining number information J22 is information regarding the component remaining number of the component in each feeder device, and is sequentially updated as the component is consumed. The remaining number of parts warning value information J23 is a set value (warning value for the remaining number of parts) for notifying a warning as the number of remaining parts is close to being out of parts in each feeder device. When the remaining number of parts in the remaining number of parts information J22 reaches the set value of the remaining number of parts warning value information J23, the mounting machine 1 issues a warning of the remaining number of parts. Although not shown in FIG. 6, it may include a set value (remaining number stop information) of the remaining number of parts for stopping the parts supply operation from each feeder device.

Returning to FIG. 4, the operation control unit 62 controls the operation unit 601. The display control unit 63 controls the information display operation by the display unit 602.

The acquisition unit 64 acquires a management start time TS (FIG. 7) indicating a start time of management of parts supply work for each feeder device mounted on each of the mounting machines 1 constituting the mounting line S2. The acquisition unit 64 may acquire the time at which the production of the component mounting board is started as the management start time TS, or when the command information for instructing the start of management is input via the operation unit 601 the command information. The time in which is input may be acquired as the management start time TS.

The parts supply management unit 65 manages a plan for parts supply work for each feeder device of each mounting machine 1. As the parts replenishment work, a replenishment work of replenishing a new reel 45 for each of the tape feeders 2, a replenishment work of replenishing a new tray for each of the tray feeders, and a new stick for the stick feeder Includes replenishment work. The parts supply management unit 65 creates work data D7 for “collective supply” that collectively executes replenishment operations that can be executed at the same replenishment timing for these replenishment operations.

FIG. 7 is a diagram for explaining the concept of “summary supply”. Here, in order to simplify the explanation, "collective replenishment" for seven automatic loading type tape feeders 2A to 2G will be described. The time TS in FIG. 7 is the time when the request for “summary supply” was made, and is the management start time TS acquired by the acquisition unit 64 described above. The parts supply management unit 65 sets a specific period TW1 from the management start time TS to the specific time TT after the lapse of a predetermined specific time, based on the input information from the operation unit 601. Further, the parts supply management unit 65 sets a predetermined management period TW2 in which the specific time TT is the latest time (hereinafter referred to as “latest time”) within the specific period TW1.

The parts supply management unit 65 functionally includes a parts consumption prediction unit 651, a supply target identification unit 652, and a work planning unit 653. The parts consumption prediction unit 651 is a functional unit for deriving the prediction result data D5 shown in FIG. 1, and performs an operation for predicting the consumption status of parts in each of the tape feeders 2A to 2G. In this prediction calculation, the parts consumption prediction unit 651 refers to the board data D1, the production plan information D2, and the mounting information D3.

The replenishment target specifying unit 652 monitors the supply information of the parts in each of the tape feeders 2A to 2G based on the prediction result data D5, the replenishment time zone in which the replenishment work can be executed, and the target mounting machine to be the target of the replenishment work. Specify 1. That is, the replenishment target specifying unit 652 specifies the replenishable time at which a new reel can be replenished for each of the tape feeders 2A to 2G based on the above prediction result data D5. The replenishable time is the one in which the parts storage tape 3A or 3B of the reels 45 mounted on the reel holders 43 and 44, in which the parts are supplied in advance, is wound in each of the tape feeders 2A to 2G. It is the time when the reel 45 of the above is out of parts. When the preceding reel 45 runs out of parts, a new reel 45 can be replenished as a substitute for the preceding reel 45. The replenishable time is indicated by a “Δ” mark on each time chart of the tape feeders 2A to 2G in FIG. 7. Further, the supply target specifying unit 652 specifies the remaining number warning time for each of the tape feeders 2A to 2G. The remaining number warning time is indicated by a “▲” mark in FIG. 7.

The replenishable time can be obtained by, for example, the following procedure. Here, it is assumed that the first component storage tape 3A in FIG. 3 is the preceding tape and the second component storage tape 3B is the succeeding tape. First, the replenishment target specifying unit 652 is determined from the remaining number of parts represented by the remaining number of parts information J22 in the mounting information D3 (FIG. 6), and the remaining parts in the reel 45 on which the subsequent second parts storage tape 3B is wound. By subtracting the number, the remaining number of parts in the reel 45 on which the preceding first parts storage tape 3A is wound is obtained. Next, the supply target specifying unit 652 expresses the required number of parts required for the production of one mounting board, which is represented by the required number of parts information J153 of the production plan information D2, in the cycle time information J154. Divide by the mounting time of the relevant component to obtain the number of components used per second. Then, the replenishment target specifying unit 652 obtains the replenishable time by dividing the remaining number of parts in the preceding first reel 45 by the number of parts used per second. Further, for the remaining number warning time, the number of parts obtained by subtracting the remaining number of parts warning value of the remaining number of parts warning value information J23 from the remaining number of parts of the remaining number of parts information J22 is divided by the number of parts used per second. It is required by doing.

In the example of FIG. 7, the replenishable time T1 is specified for the tape feeder 2A. The replenishable time T1 is earlier than the specific time TT and earlier than the earliest time of the management period TW2 (hereinafter referred to as "earliest time"), and is included in the specific period TW1. The remaining number warning time of the tape feeder 2A is not shown in FIG. 7, and is included in the time zone TW3 after the specific time TT.

For the tape feeders 2B and 2C, the replenishable times T2 and T3 are specified, respectively. The replenishable time T2 and T3 are both earlier than the specific time TT and later than the earliest time of the management period TW2, and are included in the management period TW2. The remaining number warning times of the tape feeders 2B and 2C are not shown in FIG. 7, and are included in the time zone TW3 after the specific time TT.

The replenishable time of the tape feeder 2D is not shown in FIG. The replenishable time of the tape feeder 2D is earlier than the specific time TT and earlier than the management start time TS. In other words, the replenishment available time has already arrived before there is a request for "collective replenishment". On the other hand, the remaining number warning time T6 is specified for the tape feeder 2D. The remaining number warning time T6 is included in the time zone TW3 later than the specific time TT.

For the tape feeders 2E, 2F, and 2G, the replenishable times T4, T5, and T6 are specified, respectively. The replenishable time T4, T5, and T6 are all included in the time zone TW3 later than the specific time TT. The remaining number warning times of the tape feeders 2E, 2F, and 2G are not shown in FIG. 7, and are later than the respective replenishable times T4, T5, and T6, and are later than the specific time TT. It will be included in the band TW3.

The work planning unit 653 extracts a plurality of target mounting machines 1 having overlapping replenishment time zones, patrols these target mounting machines, and creates a work plan for executing the replenishment work. The work planning unit 653 is a functional unit that performs a process of cutting out work data D7 from master data D6 shown in FIG. Specifically, the work planning unit 653 selects tape feeders 2A to 2G whose replenishable time (replenishment time zone) is earlier than the specific time TT in the management period TW2 within the specific period TW1. The reel 45 is specified as a part to be replenished. In the example shown in FIG. 7, the work planning unit 653 specifies all the tape feeders 2A to 2D whose replenishable time is earlier than the specific time TT as the parts replenishment target, and the operator specifies these tape feeders 2A to 2D. The work data D7 for executing the replenishment work by patrolling the mounting machine 1 mounted on the machine 1 is created.

When creating the work data D7, the work planning unit 653 specifies the replenishment time TH in which the replenishment work of the new reel can be performed for the tape feeders 2A to 2D to be replenished at the same timing in the management period TW2. .. In the example of FIG. 7, among the tape feeders 2A to 2D, the one with the latest replenishable time is the replenishable time T3 of the tape feeder 2C. That is, when the time T3 arrives, the replenishment work can be executed for all the tape feeders 2A to 2D. Therefore, the work planning unit 653 specifies an arbitrary time between the replenishable time T3 and the specific time TT as the replenishment time TH. The “◯” mark in FIG. 7 indicates the replenishment time TH, and here, an example in which the time T3 is selected is shown.

As described above, in the work management system S1 of the present embodiment, the work planning unit 653 replenishes all the tape feeders 2A to 2D capable of replenishing new reels during the management period TW2 based on the specific time TT. It is specified as the target of. As a result, for the tape feeders 2A to 2D that can be replenished with new reels during the management period TW2, it is possible for the operator to perform "collective replenishment" of replenishing a plurality of reels at once. Therefore, the worker can perform "collective replenishment" of a new reel by using the replenishment time TH as a guideline for the work start time of the replenishment work from the time TS when the request for "collective replenishment" is issued. Therefore, it is possible to suppress the frequency with which the worker goes to the mounting machine 1 constituting the mounting line S2 for the replenishment work, and it is possible to reduce the workload.

Returning to FIG. 4, the work data update unit 66 (corresponding to the data update unit of the present invention) is stored in the work data storage unit 682 described later when the parts replenishment work is executed by the mounting machine 1. This is to update the working data D7. When the parts replenishment work is executed in each mounting machine 1, the working information D4 is transmitted from the mounting machine 1 to the work management system S1. Based on this work completed information D4, the work data update unit 66 deletes the data of the tape feeder 2 related to the work completed information D4 among the tape feeders 2 that are the targets of the replenishment work in the work data D7. While executing the update processing of the data D7, the processing of transmitting the updated work data D7 to each mounting machine 1 (mounting machine control unit 10), the terminal 73, and the AGV74 via the data communication unit 603 is executed. do.

The master data storage unit 681 stores master data D6, which is a management base for the replenishment work and the collection work. The work data storage unit 682 is a storage area for storing the work data D7 cut out from the master data D6 at a predetermined management timing. The work data D7 once cut out is independently updated by the work data update unit 66 as described above.

The mounting machine control unit 10 of the mounting machine 1 includes a replenishment work inspection unit 17 as a part of its functional configuration. The replenishment work inspection unit 17 is a process for inspecting the execution status of the replenishment work so that all the replenishment work is properly executed when the worker replenishes the parts based on the work data D7. Inspection process) is executed.

Specifically, the reading device 8 reads the recording unit 46 of the reel 45, and the matching between the tape feeder 2 (set position), which is the target of the replenishment work, and the replenished parts is appropriate, that is, replenishment. When the work is properly performed, the replenishment work inspection unit 17 outputs the work completed information D4 to the work management system S1. The work management system S1 (work data update unit 66) executes the update process of the work data D7 based on the work completed information D4.

Further, when the recording unit 46 is read by the reading device 8 at the time of the first replenishment work of the tape feeder 2 among the tape feeders 2 targeted for the replenishment work in the mounting machine 1, the replenishment work inspection unit 17 works. With reference to the data D7, the determination process of whether or not the replenishment work in the mounting machine 1 that was scheduled to be replenished before that and the unexecuted replenishment work remains is executed. Then, when unexecuted replenishment work remains, as will be described in detail later, the work data D7 is displayed by the display device 7 together with information that can identify the tape feeder 2 (set position) for which the replenishment work has not been executed. Execute the display process to be displayed. This determination process and display process are executed in the mounting machine 1 in which the recording unit 46 is read by the reading device 8.

Further, the replenishment work inspection unit 17 determines whether the own machine (mounting machine 1) is the last in the work order among the mounting machines 1 included in the work data D7. If it is determined to be the last, the replenishment work inspection unit 17 waits for the transmission of the work completion information from the terminal 73, executes the above determination process for the mounting machine 1 (own machine), and does not execute the determination process in the own machine. If the replenishment work remains, the above display process is executed. Since the recording unit 46 is not read by the reading device 8 for the target mounting machine 1 whose work order is the last among the work data D7, the transmission of the work completion information from the terminal 73 is used. The determination process and the display process are executed. The work completion information transmitted from the terminal 73 is transferred to each mounting machine 1 via the work management system S1.

[Specific examples and effects of processing by the replenishment work inspection unit 17]
FIG. 8 is a diagram showing an example of “summary supply”. Here, an example is shown in which the mounting line S2 is composed of six mounting machines 1 of Y01, Y02, Y03, Y04, Y05 and Y06. Further, it is assumed that the supply patrol route is predetermined as the direction from the Y01 mounting machine to the Y06 mounting machine.

Then, among the Y01 to Y06 mounting machines, it is assumed that the Y02 mounting machine, the Y05 and the Y06 mounting machine are specified as the target mounting machines 1 that require the replenishment work of parts. That is, the tape feeder 2 specified as the target of "summary replenishment" as in the example of FIG. 7 exists in the Y02 mounting machine, the Y05 mounting machine, and the Y06 mounting machine, and the remaining Y01, Y03, and Y04 mounting machines. Does not have a tape feeder 2 that is the target of "summary supply". In this case, the operator patrols the Y02 mounting machine, the Y05 mounting machine, and the Y06 mounting machine in this order at the replenishment time TH, and executes the replenishment work of sequentially mounting the replenishment reel 45 on the tape feeder 2.

FIG. 9 is a diagram showing an example of work data D7 distributed to the terminal 73 and displayed on the display included in the terminal 73. The work data D7 includes replenishment timing information J31, replenishment number information J32, and replenishment part information J33. The replenishment timing information J31 is information representing a specific result at the timing of the replenishment time TH by the work planning unit 653. The supply number information J32 is information representing the total number of reels of the supply reels 45 to be supplied to the target mounting machine 1 in one “collective supply”. When the supply tray for the tray feeder and the supply stick for the stick feeder are included in the "summary supply", the total number of these is also displayed as the supply number information J32.

The replenishment part information J33 is information regarding the replenishment reel 45 to be replenished to the tape feeder 2 to be replenished. The spare parts information J33 is associated with the supply order information J34, the mounting model identification information J20, the trolley identification information J35, the set position (parts supply unit position) information J36, the parts identification information J151, the parts type identification information J152, and the work status information J37. This is the information that was given. The replenishment order information J34 is information for specifying the order when the replenishment work is executed. The mounting model specific information J20 is information for specifying the mounting machine 1 including the tape feeder 2 that is the target of “summary supply”. The dolly identification information J35 is information for identifying the dolly 75 used in the "collective supply". The set position information J34 is information for specifying the arrangement position (lane number) in the component supply units 20A to 20D on which the tape feeder 2 to be "collectively replenished" is mounted in the mounting machine 1. The part identification information J151 and the part type identification information J152 are as described with reference to FIG. The work status information J37 is information for specifying whether or not the replenishment work is executed. The working data D7 is also distributed to the mounting machines Y01 to Y06.

While referring to the above-mentioned work data D7 displayed on the terminal 73, the operator patrolls the Y02 mounting machine, the Y05 mounting machine, and the Y06 mounting machine in this order at the replenishment time TH to the tape feeder 2. The replenishment work of sequentially mounting the replenishment reels 45 is executed.

First, in the Y02 mounting machine, when the operator reads the recording unit 46 by the reading device 8 when replenishing the first part (replenishment order information J34 is "1"), that is, the first reel 45, the Y02 mounting machine ( The mounting machine control unit 10) collates the read information with the work data D7, and determines whether the tape feeder 2 (set position) to be replenished and the part (part ID) to be replenished match. .. If they match, the mounting machine control unit 10 transmits the work completed information D4 to the work management system S1, and the work management system S1 (work data update unit 66) updates the work data D7 accordingly. .. If the tape feeder 2 (set position) to be replenished does not match the component (part ID) to be replenished, the Y02 mounting machine will display the tape feeder 2 (set position) to be replenished on the display device 7. Is wrong, or an error message indicating that the part (reel 45) is wrong is displayed.

The Y02 mounting machine is the first target mounting machine 1 included in the work data D7, and there is no target mounting machine 1 before that. Therefore, the Y02 mounting machine (replenishment work inspection unit 17) determines that there is no unexecuted replenishment work in the determination process of whether or not the unexecuted replenishment work exists before that.

When all the replenishment work in the Y02 mounting machine is completed, the worker moves to the next target mounting machine 1, the Y05 mounting machine, but here, the worker forgets the replenishment work in the Y05 mounting machine and Y06. Suppose you moved directly to the mounter. In this case, when the operator reads the recording unit 46 by the reading device 8 when replenishing the first reel 45 of the Y06 mounting machine, the work data D6 includes the replenishing work of the Y05 mounting machine before the Y06 mounting machine. Since it remains unexecuted, the Y06 mounting machine (replenishment work inspection unit 17) determines in the above determination process that there is an unexecuted replenishment work before that, and replenishes it with the Y05 mounting machine. The work data D7 is displayed by the display device 7 of the Y06 mounting machine together with information that can identify the tape feeder 2 (set position) in which the work is not executed.

FIG. 10 shows an example of the work data D7 displayed on the display device 7 in that case. This work data D7 is the latest work data D7 from which information on the already executed replenishment work (replenishment work of the Y02 mounting machine) has been deleted. The working data D7 includes caution information J38 in addition to the above-mentioned information J31 to J33. The caution information J38 is information that can identify the tape feeder 2 (set position) for which the replenishment work has not been executed, and is information for urging the replenishment work to be executed. Of the displayed work data D7, the column of the unexecuted replenishment work of the caution information J38 and the Y05 mounting machine (“3” of the replenishment order information J34) is the other part so that the operator can easily pay attention to it. Displayed in different ways. For example, it is displayed in a color different from other parts, or the background part is displayed by blinking.

After that, when the worker moves to the Y05 mounting machine and executes the replenishment work of the reel 45 remaining unexecuted, the work data D7 is updated by this. As a result, the Y06 mounting machine (replenishment work inspection unit 17) ends the display process by the display device 7.

When all the replenishment work of the last target mounting machine 1 included in the work data D7, that is, the Y06 mounting machine is completed, the worker inputs the work completion information from the terminal 73 as described above. This work completion information is transferred to the Y06 mounting machine via the work management system S1. Based on this work completion information, the Y06 mounting machine (replenishment work inspection unit 17) executes the above determination process for its own machine, and if there is a tape feeder 2 for which replenishment work has not been executed, it is shown in FIG. Performs the same display processing as above.

As described above, according to the component mounting system S0, the worker efficiently performs the replenishment work by executing the replenishment work for the target mounting machine 1 specified based on the work data D7. Can be done. That is, it is possible to suppress the frequency with which workers go to the mounting machine 1 constituting the mounting line S2 for replenishment work, and it is possible to reduce the workload.

Moreover, at that time, if the worker inadvertently skips (forgot) a part of the replenishment work, the display device 7 displays that fact at the time of the subsequent replenishment work on the target mounting machine 1. By doing so, the worker is notified. That is, when the Y02 mounting machine, the Y05 mounting machine, and the Y06 mounting machine are the target mounting machines 1 as described above, after the replenishment work of the Y02 mounting machine, the worker skips the replenishment work of the Y05 mounting machine and mounts Y06. When the replenishment work of the machine is started, the fact is notified by the display device 7 of the Y06 mounter (not the display device 7 of the Y05 mounter). Therefore, even if the worker inadvertently skips a part of the replenishment work, he / she can immediately return to the previous target mounting machine 1 to execute the replenishment work based on the display contents of the display device 7, and the part of the replenishment work can be performed. It is suppressed that this is overlooked while forgetting to execute.

In particular, since the display device 7 includes information that can identify the tape feeder 2 (set position) for which the replenishment work has not been executed and that includes caution information J38 for urging the replenishment work to be executed. The worker can quickly identify the position of the replenishment work that has not been performed and perform the work. Therefore, the worker can perform the unimplemented replenishment work without panicking.

Further, as described above, the mounting machine 1 (replenishment work inspection unit 17) synchronizes with the reading work of the recording unit 46 by the reading device 8 at the time of the first replenishment work of the target mounting machine 1, and before that. It is automatically determined whether or not unexecuted replenishment work remains for the target mounting machine 1. Therefore, no special input operation for the determination process is required. Therefore, it is possible to suppress forgetting to work in the "collective supply" without significantly impairing the workability of the "collective supply". For example, each time the work of the final replenishment work of each target mounting machine 1 is completed, the worker inputs the work completion information from the terminal 73 and executes the above determination process in synchronization with the input of the work completion information. You may. However, in this case, the worker needs to input the work completion information from the terminal 73 a plurality of times for one "collective replenishment", which is troublesome. In addition, since the input of the work completion information is required for each target mounting machine 1, it may be easy to forget the input. If the input of the work completion information is forgotten when there is an unexecuted replenishment work, the unexecuted operation is performed. The replenishment work may be overlooked as it is. In this regard, according to the configuration of the above embodiment, the determination process is automatically executed in synchronization with the reading operation of the recording unit 46 by the reading device 8 at the time of the first replenishment work of the target mounting machine 1. It is possible to suppress forgetting to work in "collective replenishment" without causing any inconvenience.

Moreover, for the target mounting machine 1 whose patrol order is the last included in the work data D7, when it is recognized that all the replenishment work has been completed, the work completion information input by the worker from the terminal 73 is used. , The above-mentioned determination process for the mounting machine 1 is executed. The input of such work completion information is an operation required at the end of the "collective supply" as a process for causing the work management system S1 to recognize that the "collective supply" has been completed. Therefore, even for the target mounting machine 1 having the last patrol order, it is possible to suppress forgetting to perform the replenishment work without requiring a special input operation only for executing the determination process.

[Other variants]
The component mounting system S0 described above is an example of a preferred embodiment of the component mounting system according to the present invention, and its specific configuration can be appropriately changed without departing from the spirit of the present invention. For example, the following configuration can also be adopted.

(1) The replenishment work inspection unit 17 is a tape feeder 2 that should have executed the replenishment work based on the reading of the recording unit 46 by the reading device 8 and the transmission of the work completion information from the terminal 73. Executes the process of determining whether or not there is something to be executed. However, the determination process may be executed based on the input of information other than this. For example, as mentioned in the embodiment, each time the work of the final replenishment work of each target mounting machine 1 is completed, the worker inputs the work completion information from the terminal 73, and the target is synchronized with the input of the work completion information. The above determination process may be executed for each mounting machine 1.

Further, the replenishment work inspection unit 17 may execute the determination process by transmitting the dedicated request information requesting the determination process from the terminal 73. According to this configuration, the operator can execute the determination process at an arbitrary timing and confirm the progress by transmitting the request information from the terminal 73.

(2) In the embodiment, for the target mounting machine 1 included in the work data D7 and the work order is the last, the replenishment work inspection unit 17 waits for the transmission of the work completion information from the terminal 73, and waits for the transmission of the work completion information. The determination process is executed for the mounting machine 1 (own machine). However, in this case, the presence or absence of the tape feeder 2 for which the replenishment work has not been executed may be determined for all the target mounting machines 1 including the own machine.

(3) If a tape feeder 2 whose replenishment work has not been executed is found in the determination process of reading the recording unit 46 by the reading device 8, the next replenishment work is performed until the replenishment work of the tape feeder 2 is completed. Execution may be regulated. According to this configuration, if the worker forgets to replenish the tape feeder 2, it is possible to surely prevent the tape feeder 2 from being overlooked. Specifically, for example, in the mounting machine 1 in which the recording unit 46 is read by the reading device 8 until the replenishment work is executed for the tape feeder 2 for which the replenishment work has not been executed, the collation processing of the next and subsequent parts is performed. It is conceivable to restrict the mounting machine control unit 10 from executing.

(4) In the embodiment, when the tape feeder 2 whose replenishment work has not been executed is found in the determination process, the replenishment work inspection unit 17 displays the fact (FIG. 10) on the display device 7, but the display device 7 Alternatively, or together with the display device 7, the display of the terminal 73 may have a similar display. Further, the notification method when the tape feeder 2 for which the replenishment work has not been executed is found in the determination process is not limited to the image display of the work data D7 by the display device 7. For example, instead of the image display by the display device 7, the notification may be performed by voice together with the image display.

1 Mounting machine 2 Tape feeder (parts supply device)
7 Display device (notification device)
8 Reading device (first input device)
10 Mounting machine control unit 17 Replenishment work inspection unit 45 Reel 46 Recording unit 66 Work data update unit (data update unit)
73 Terminal (second input device)
651 Parts Consumption Forecasting Department 652 Replenishment Target Specific Department 653 Work Planning Department D7 Work Data (Work Plan)
S0 Parts mounting system S1 Work management system S2 Production line

Claims (6)

A component supply device is attached, and a plurality of mounting machines that mount the components supplied from the component supply device on the board to produce a component mounting board, and
A replenishment time zone in which the replenishment work of monitoring the supply status of the parts in each of the parts supply equipment and replenishing the parts to each part supply device of the plurality of mounting machines can be performed and the target of the replenishment work. Replenishment target identification part that specifies the parts supply device, and
Among the target parts supply devices specified by the supply target specific unit, a plurality of target parts supply devices having overlapping supply time zones are extracted, and among the plurality of mounting machines, a plurality of targets including the target parts supply device. The work planning department that creates a work plan that patrols the mounting machine and executes the replenishment work,
A data update unit that executes an update process of the work plan, which deletes information from the target parts supply device for which the replenishment work has been executed from the work plan as the replenishment work is executed.
The replenishment work inspection unit that executes the inspection process for checking the execution status of the replenishment work, and
An input device that accepts input of predetermined information for executing inspection processing by the replenishment work inspection unit by the operation of an operator.
Including a notification device capable of transmitting information regarding the inspection process, and the like.
The replenishment work inspection unit is a target parts supply device that should refer to the latest work plan when the input of the predetermined information is received by the input device and execute the replenishment work before receiving the predetermined information. The inspection process is executed, including a determination process for determining whether or not there is an unexecuted item and a notification process for notifying the unexecuted target component supply device by the notification device. A component mounting system. In the component mounting system according to claim 1,
The input device receives essential input information required for executing the replenishment work for the component supply device as the predetermined information.
The replenishment work inspection unit executes the determination process for each of the plurality of target mounting machines included in the work plan when the input device receives the essential input information related to the first replenishment work. Component mounting system. In the component mounting system according to claim 2,
At the time of the replenishment work, the mounting machine performs a process of collating the suitability of a component based on the component information recorded in the recording unit attached to the component holding member that holds the component.
The input device is a component mounting system that is a reading device that reads component information recorded in the recording unit as the essential input information. In the component mounting system according to claim 2 or 3,
When the input device is defined as the first input device,
For all the target mounting machines included in the work plan, a second input device that accepts input of work completion information as the predetermined information when the replenishment work is completed is included.
When the second input device receives the work completion information, the replenishment work inspection unit refers to the target mounting machine on which the replenishment work was finally performed among the plurality of target mounting machines included in the work plan. A component mounting system that executes the inspection process. In the component mounting system according to any one of claims 2 to 4,
When the replenishment work inspection unit determines in the determination process that there is a target parts supply device for which the replenishment work has not been executed, the replenishment of the target parts supply device related to the predetermined information received by the input device. A component mounting system that performs processes to regulate work. In the component mounting system according to any one of claims 2 to 5,
Both the input device and the notification device are attached to each of the plurality of mounting machines.
The replenishment work inspection unit is a component mounting system that executes the notification process by the notification device of the target mounting machine provided with the input device for which the predetermined information is received.

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